He was jealous of his wife.
Kare wa tsuma o shittoshita.
he; him; his; boyfriend
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
wife; my dear; dear; honey; garnish (esp. one served with sashimi); embellishment
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.